Real-time data collection and distribution among office productivity software applications

• US 20030208537A1
• Filed: 05/01/2002
• Published: 11/06/2003
• Est. Priority Date: 05/01/2002
• Status: Abandoned Application

• Current Assignee: SRI International, Inc.
• Original Assignee: SRI International, Inc.
• Inventors: Rivell, Richard A., Lane, James K., Olsen, Sven D.
• Application Number:
  US10/136,192
• Publication Number:
  US 20030208537A1
• Time in Patent Office: Days
• US Class Current: 709/204
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A method of facilitating real-time data distribution and collection among office productivity software applications running on each of a plurality of source and destination processors. The source and destination processors communicate over a distributed data processing network through a real-time data server. Data related to a specific topic is received by the real-time data server from the office productivity software processing application running on one or more of the source processors. The data is disseminated in real-time, via the real-time server, to the office productivity software application running on each of the destination processors.

Claims

1. A method of facilitating real-time data distribution and collection among office productivity software applications running on each of a plurality of source and destination processors communicating over a distributed data processing network through a real-time server, the method comprising the steps of:

receiving, at the real-time server, data related to a first topic from the office productivity software processing application running on one or more of the source processors; and

disseminating in real-time, via the first real-time server, data related to the first topic to the office productivity software application running on one or more of the destination processors.

2. The method of claim 1, wherein the step of disseminating comprises retrieving the data related to the first topic from the first real-time server by the destination processors.

3. The method of claim 1, wherein the step of disseminating comprises transmitting the data related to the first topic to the destination processors.

4. The method of claim 1 further comprising the step of queuing at least one of:

(i) the data related to the first topic, and

(ii) requests to receive the data related to the first topic.

5. The method of claim 1, wherein the step of providing a first real-time server comprises:

dynamically selecting a processor from one of a plurality of processors to host the first real-time server; and

initializing the first real-time server on the dynamically-selected host processor.

6. The method of claim 5, wherein the step of dynamically determining the host comprises determining the processor within the plurality of processors that has the lowest processing load.

7. The method of claim 1, wherein the office productivity software application is selected from the group consisting of a spreadsheet application, a word processing application, and a database application.

8. The method of claim 1 further comprising the step of notifying each destination processor that data related to the first topic has been received by the real-time server.

9. The method of claim 8 further comprising the step of periodically notifying the destination processor that the data related to the first topic has been received when the received data has not been disseminated to the destination processor.

10. A method of facilitating real-time data distribution and collection among office productivity software applications running on each of a plurality of processors communicating over a distributed data processing network, the method comprising the steps of:

receiving a request for a reference identifier of a real-time data server dedicated to a first topic from a first processor;

initiating a real-time data server on a host processor for the first topic;

receiving a request for a reference identifier of a real-time data server dedicated to a second topic from a second processor;

comparing the request for a reference identifier of a real-time data server dedicated to the first topic to the request for a reference identifier of a real-time data server dedicated to the second topic; and

facilitating communication of data related to the first topic between the first processor and second processor via the real-time data server dedicated to the first topic when the second topic corresponds to the first topic.

11. The method of claim 10, wherein the initiating step occurs in response to the step of receiving the request for a reference identifier of a real-time data server dedicated to the first topic.

12. The method of claim 10, wherein the initiating step occurs in response to the step of receiving the request for a reference identifier of a real-time data server dedicated to the second topic.

13. The method of claim 10, wherein the step of initializing a server on a host processor comprises:

dynamically selecting a processor with the lowest processing load from a plurality of processors to host the real-time data server; and

initiating the real-time data server on the dynamically-selected host processor.

14. The method of claim 13, further comprising the steps of:

transmitting an identifier of the dynamically-determined host processor to the first processor; and

transmitting the identifier of the dynamically-determined host processor to the second processor.

15. The method of claim 10, wherein the step of facilitating communication of data comprises:

receiving data related to the first topic from the office productivity software application running on the first processor at the real-time data server;

notifying the second processor that data related to the first topic has been received; and

disseminating the received data to the second processor.

16. The method of claim 17, wherein the step of disseminating comprises:

retrieving, by the second processor, the received data from the real-time data server;

or

transmitting, by the real-time server, the received data to the second processor.

17. The method of claim 10, wherein the first processor and the second processor run on a same computational device.

18. The method of claim 10, wherein the office productivity software application is selected from the group consisting of a spreadsheet application, a word processing application, and a database application.

19. A method of facilitating real-time data distribution and collection among a plurality of office productivity software applications running on a each of a plurality of source and destination processors and communicating over a distributed data processing network, the method comprising the steps of:

initializing a real-time server on a dynamically-determined host processor;

transmitting an identifier of the dynamically-determined host processor to each source and destination processor requesting a reference identifier to the real-time server; and

receiving data at the real-time server transmitted by the one or more source processors requesting the reference identifier;

disseminating the data from the real-time server to each of the destination processors that requested the reference identifier, thereby updating the office productivity software applications running on the destination processors in real-time.

20. The method of claim 19 further comprising the step of notifying each of the destination processors that requested the reference identifier to the real-time server that data related to the specific topic has been received by the real-time server.

21. The method of claim 19 further comprising the step of queuing the received data or requests to receive the data by the real-time server.

22. The method of claim 19, wherein the step of disseminating comprises retrieving, by each destination processor, the received data from the real-time data server.

23. The method of claim 19, wherein the step of disseminating comprises transmitting, by the real-time server, the received data to each destination processor.

24. A method of facilitating real-time data distribution and collection among a plurality of software applications communicating over a distributed data processing network through a real-time server, the method comprising the steps of:

receiving, at the real-time server, data related to a first topic from one or more of the software applications; and

disseminating in real-time, via the first real-time server, data related to the first topic to one or more software application.